3 years ago

What is a f(x) function?

Mathematics

1 answer:

Yakvenalex [24]3 years ago

3 0

Answer:

A special relationship where each input has a single output. Example: f(x) = x/2 the fuction of x is x divided by 2")

Step-by-step explanation:

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Samuel has a collection of toy cars. his favorites are the 272727 red ones which make up 60\%60%60, percent of his collection.ho

jeka57 [31]

60% = 27
1 % = 27 ÷ 60 = 0.45
100% = 0. 45 x 100 = 45

Samuel has 45 cars.

8 0

3 years ago

Select the correct answer.

Svetlanka [38]

Answer:

<h3> $\boxed{ \boxed{ \bold{ {x}^{2} + 4x - 21}}}$ </h3>

Step-by-step explanation:

$\sf{(x - 3)(x + 7)}$

Use the distributive property to multiply each term of the first binomial by each term of the second binomial.

⇒ $\sf{x(x + 7) - 3(x + 7)}$

⇒ $\sf{ {x}^{2} + 7x - 3x - 21}$

Collect like terms

⇒ $\sf{ {x}^{2} + 4x - 21}$

Hope I helped!

Best regards!!

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3 years ago

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Please help. I'll give brainliest :)

Amanda [17]

Answer:

it would be 100

Step-by-step explanation:

if 1=50 and you have 2 then multiple 50 by 2 and that gives you 100

8 0

2 years ago

Andrew lives at an altitude of 135 feet, and his friend Lisa lives at an altitude of -10 feet. blank residence is higher than bl

tatiyna

Answer:

Andrews residence is higher than Lisa's residence

Step-by-step explanation:

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3 years ago

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WILL GIVE BRAINLIEST

Eva8 [605]

Answer:

inconsistent

Step-by-step explanation:

The two lines are parallel which means they will never intersect. This means they have no solution. When there is no solution they are inconsistent.

Coincident- same line - infinite solutions

Inconsistent - parallel lines - no solutions

Consistent and independent - 1 solutions

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3 years ago